WB 2.08.x

<?php

// $Id$

/*

 Website Baker Project <http://www.websitebaker.org/>

 Copyright (C) 2004-2009, Ryan Djurovich

 Website Baker is free software; you can redistribute it and/or modify

 it under the terms of the GNU General Public License as published by

 the Free Software Foundation; either version 2 of the License, or

 (at your option) any later version.

 Website Baker is distributed in the hope that it will be useful,

 but WITHOUT ANY WARRANTY; without even the implied warranty of

 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License

 along with Website Baker; if not, write to the Free Software

 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/

if(!defined('WB_URL')) {

	header('Location: ../pages/index.php');

	exit(0);

}

require_once(WB_PATH.'/framework/class.wb.php');

$wb = new wb('Start', 'start', false, false);

// Create new database object

$database = new database();

// Get details entered

$groups_id = FRONTEND_SIGNUP;

$active = 1;

$username = strtolower(strip_tags($wb->get_post_escaped('username')));

$display_name = strip_tags($wb->get_post_escaped('display_name'));

$email = $wb->get_post('email');

// Create a javascript back link

$js_back = "javascript: history.go(-1);";

// Check values

if($groups_id == "") {

	$wb->print_error($MESSAGE['USERS']['NO_GROUP'], $js_back, false);

}

if(strlen($username) < 3) {

	$wb->print_error($MESSAGE['USERS']['USERNAME_TOO_SHORT'], $js_back, false);

}

if($email != "") {

	if($wb->validate_email($email) == false) {

		$wb->print_error($MESSAGE['USERS']['INVALID_EMAIL'], $js_back, false);

	}

} else {

	$wb->print_error($MESSAGE['SIGNUP']['NO_EMAIL'], $js_back, false);

}

$email = $wb->add_slashes($email);

// Captcha

if(ENABLED_CAPTCHA) {

	if(isset($_POST['captcha']) AND $_POST['captcha'] != ''){

		// Check for a mismatch

		if(!isset($_POST['captcha']) OR !isset($_SESSION['captcha']) OR $_POST['captcha'] != $_SESSION['captcha']) {

			$wb->print_error($MESSAGE['MOD_FORM']['INCORRECT_CAPTCHA'], $js_back, false);

		}

	} else {

		$wb->print_error($MESSAGE['MOD_FORM']['INCORRECT_CAPTCHA'], $js_back, false);

	}

}

if(isset($_SESSION['captcha'])) { unset($_SESSION['captcha']); }

// Generate a random password then update the database with it

$new_pass = '';

$salt = "abchefghjkmnpqrstuvwxyz0123456789";

srand((double)microtime()*1000000);

$i = 0;

while ($i <= 7) {

	$num = rand() % 33;

	$tmp = substr($salt, $num, 1);

	$new_pass = $new_pass . $tmp;

	$i++;

}

$md5_password = md5($new_pass);

// Check if username already exists

$results = $database->query("SELECT user_id FROM ".TABLE_PREFIX."users WHERE username = '$username'");

if($results->numRows() > 0) {

	$wb->print_error($MESSAGE['USERS']['USERNAME_TAKEN'], $js_back, false);

}

// Check if the email already exists

$results = $database->query("SELECT user_id FROM ".TABLE_PREFIX."users WHERE email = '".$wb->add_slashes($email)."'");

if($results->numRows() > 0) {

	if(isset($MESSAGE['USERS']['EMAIL_TAKEN'])) {

		$wb->print_error($MESSAGE['USERS']['EMAIL_TAKEN'], $js_back, false);

	} else {

		$wb->print_error($MESSAGE['USERS']['INVALID_EMAIL'], $js_back, false);

	}

}

// MD5 supplied password

$md5_password = md5($new_pass);

// Inser the user into the database

$query = "INSERT INTO ".TABLE_PREFIX."users (group_id,groups_id,active,username,password,display_name,email) VALUES ('$groups_id', '$groups_id', '$active', '$username','$md5_password','$display_name','$email')";

$database->query($query);

if($database->is_error()) {

	// Error updating database

	$message = $database->get_error();

} else {

	// Setup email to send

	$mail_to = $email;

	$mail_subject = $MESSAGE['SIGNUP2']['SUBJECT_LOGIN_INFO'];

	// Replace placeholders from language variable with values

	$search = array('{LOGIN_DISPLAY_NAME}', '{LOGIN_WEBSITE_TITLE}', '{LOGIN_NAME}', '{LOGIN_PASSWORD}');

	$replace = array($display_name, WEBSITE_TITLE, $username, $new_pass); 

	$mail_message = str_replace($search, $replace, $MESSAGE['SIGNUP2']['BODY_LOGIN_INFO']);

	// Try sending the email

	if($wb->mail(SERVER_EMAIL,$mail_to,$mail_subject,$mail_message)) { 

		$display_form = false;

		$wb->print_success($MESSAGE['FORGOT_PASS']['PASSWORD_RESET'], WB_URL.'/account/login.php');

	} else {

		$database->query("DELETE FROM ".TABLE_PREFIX."users WHERE username = '$username'");

		$wb->print_error($MESSAGE['FORGOT_PASS']['CANNOT_EMAIL'], $js_back, false);

	}

}

?>